'no use strict';
!(function (window) {
  if (typeof window.window != 'undefined' && window.document) return;
  if (window.require && window.define) return;

  if (!window.console) {
    window.console = function () {
      var msgs = Array.prototype.slice.call(arguments, 0);
      postMessage({ type: 'log', data: msgs });
    };
    window.console.error = window.console.warn = window.console.log = window.console.trace = window.console;
  }
  window.window = window;
  window.ace = window;

  window.onerror = function (message, file, line, col, err) {
    postMessage({
      type: 'error',
      data: {
        message: message,
        data: err && err.data,
        file: file,
        line: line,
        col: col,
        stack: err && err.stack,
      },
    });
  };

  window.normalizeModule = function (parentId, moduleName) {
    // normalize plugin requires
    if (moduleName.indexOf('!') !== -1) {
      var chunks = moduleName.split('!');
      return window.normalizeModule(parentId, chunks[0]) + '!' + window.normalizeModule(parentId, chunks[1]);
    }
    // normalize relative requires
    if (moduleName.charAt(0) == '.') {
      var base = parentId.split('/').slice(0, -1).join('/');
      moduleName = (base ? base + '/' : '') + moduleName;

      while (moduleName.indexOf('.') !== -1 && previous != moduleName) {
        var previous = moduleName;
        moduleName = moduleName
          .replace(/^\.\//, '')
          .replace(/\/\.\//, '/')
          .replace(/[^\/]+\/\.\.\//, '');
      }
    }

    return moduleName;
  };

  window.require = function require(parentId, id) {
    if (!id) {
      id = parentId;
      parentId = null;
    }
    if (!id.charAt) throw new Error('worker.js require() accepts only (parentId, id) as arguments');

    id = window.normalizeModule(parentId, id);

    var module = window.require.modules[id];
    if (module) {
      if (!module.initialized) {
        module.initialized = true;
        module.exports = module.factory().exports;
      }
      return module.exports;
    }

    if (!window.require.tlns) return console.log('unable to load ' + id);

    var path = resolveModuleId(id, window.require.tlns);
    if (path.slice(-3) != '.js') path += '.js';

    window.require.id = id;
    window.require.modules[id] = {}; // prevent infinite loop on broken modules
    importScripts(path);
    return window.require(parentId, id);
  };
  function resolveModuleId(id, paths) {
    var testPath = id,
      tail = '';
    while (testPath) {
      var alias = paths[testPath];
      if (typeof alias == 'string') {
        return alias + tail;
      } else if (alias) {
        return alias.location.replace(/\/*$/, '/') + (tail || alias.main || alias.name);
      } else if (alias === false) {
        return '';
      }
      var i = testPath.lastIndexOf('/');
      if (i === -1) break;
      tail = testPath.substr(i) + tail;
      testPath = testPath.slice(0, i);
    }
    return id;
  }
  window.require.modules = {};
  window.require.tlns = {};

  window.define = function (id, deps, factory) {
    if (arguments.length == 2) {
      factory = deps;
      if (typeof id != 'string') {
        deps = id;
        id = window.require.id;
      }
    } else if (arguments.length == 1) {
      factory = id;
      deps = [];
      id = window.require.id;
    }

    if (typeof factory != 'function') {
      window.require.modules[id] = {
        exports: factory,
        initialized: true,
      };
      return;
    }

    if (!deps.length)
      // If there is no dependencies, we inject "require", "exports" and
      // "module" as dependencies, to provide CommonJS compatibility.
      deps = ['require', 'exports', 'module'];

    var req = function (childId) {
      return window.require(id, childId);
    };

    window.require.modules[id] = {
      exports: {},
      factory: function () {
        var module = this;
        var returnExports = factory.apply(
          this,
          deps.slice(0, factory.length).map(function (dep) {
            switch (dep) {
              // Because "require", "exports" and "module" aren't actual
              // dependencies, we must handle them seperately.
              case 'require':
                return req;
              case 'exports':
                return module.exports;
              case 'module':
                return module;
              // But for all other dependencies, we can just go ahead and
              // require them.
              default:
                return req(dep);
            }
          }),
        );
        if (returnExports) module.exports = returnExports;
        return module;
      },
    };
  };
  window.define.amd = {};
  window.require.tlns = {};
  window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
    for (var i in topLevelNamespaces) this.require.tlns[i] = topLevelNamespaces[i];
  };

  window.initSender = function initSender() {
    var EventEmitter = window.require('ace/lib/event_emitter').EventEmitter;
    var oop = window.require('ace/lib/oop');

    var Sender = function () {};

    (function () {
      oop.implement(this, EventEmitter);

      this.callback = function (data, callbackId) {
        postMessage({
          type: 'call',
          id: callbackId,
          data: data,
        });
      };

      this.emit = function (name, data) {
        postMessage({
          type: 'event',
          name: name,
          data: data,
        });
      };
    }.call(Sender.prototype));

    return new Sender();
  };

  var main = (window.main = null);
  var sender = (window.sender = null);

  window.onmessage = function (e) {
    var msg = e.data;
    if (msg.event && sender) {
      sender._signal(msg.event, msg.data);
    } else if (msg.command) {
      if (main[msg.command]) main[msg.command].apply(main, msg.args);
      else if (window[msg.command]) window[msg.command].apply(window, msg.args);
      else throw new Error('Unknown command:' + msg.command);
    } else if (msg.init) {
      window.initBaseUrls(msg.tlns);
      sender = window.sender = window.initSender();
      var clazz = this.require(msg.module)[msg.classname];
      main = window.main = new clazz(sender);
    }
  };
})(this);

ace.define('ace/lib/oop', [], function (require, exports, module) {
  'use strict';
  exports.inherits = function (ctor, superCtor) {
    ctor.super_ = superCtor;
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true,
      },
    });
  };
  exports.mixin = function (obj, mixin) {
    for (var key in mixin) {
      obj[key] = mixin[key];
    }
    return obj;
  };
  exports.implement = function (proto, mixin) {
    exports.mixin(proto, mixin);
  };
});

ace.define('ace/apply_delta', [], function (require, exports, module) {
  'use strict';
  function throwDeltaError(delta, errorText) {
    console.log('Invalid Delta:', delta);
    throw 'Invalid Delta: ' + errorText;
  }
  function positionInDocument(docLines, position) {
    return (
      position.row >= 0 &&
      position.row < docLines.length &&
      position.column >= 0 &&
      position.column <= docLines[position.row].length
    );
  }
  function validateDelta(docLines, delta) {
    if (delta.action != 'insert' && delta.action != 'remove')
      throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
    if (!(delta.lines instanceof Array)) throwDeltaError(delta, 'delta.lines must be an Array');
    if (!delta.start || !delta.end) throwDeltaError(delta, 'delta.start/end must be an present');
    var start = delta.start;
    if (!positionInDocument(docLines, delta.start)) throwDeltaError(delta, 'delta.start must be contained in document');
    var end = delta.end;
    if (delta.action == 'remove' && !positionInDocument(docLines, end))
      throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
    var numRangeRows = end.row - start.row;
    var numRangeLastLineChars = end.column - (numRangeRows == 0 ? start.column : 0);
    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
      throwDeltaError(delta, 'delta.range must match delta lines');
  }
  exports.applyDelta = function (docLines, delta, doNotValidate) {
    var row = delta.start.row;
    var startColumn = delta.start.column;
    var line = docLines[row] || '';
    switch (delta.action) {
      case 'insert':
        var lines = delta.lines;
        if (lines.length === 1) {
          docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
        } else {
          var args = [row, 1].concat(delta.lines);
          docLines.splice.apply(docLines, args);
          docLines[row] = line.substring(0, startColumn) + docLines[row];
          docLines[row + delta.lines.length - 1] += line.substring(startColumn);
        }
        break;
      case 'remove':
        var endColumn = delta.end.column;
        var endRow = delta.end.row;
        if (row === endRow) {
          docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
        } else {
          docLines.splice(
            row,
            endRow - row + 1,
            line.substring(0, startColumn) + docLines[endRow].substring(endColumn),
          );
        }
        break;
    }
  };
});

ace.define('ace/lib/event_emitter', [], function (require, exports, module) {
  'use strict';
  var EventEmitter = {};
  var stopPropagation = function () {
    this.propagationStopped = true;
  };
  var preventDefault = function () {
    this.defaultPrevented = true;
  };
  EventEmitter._emit = EventEmitter._dispatchEvent = function (eventName, e) {
    this._eventRegistry || (this._eventRegistry = {});
    this._defaultHandlers || (this._defaultHandlers = {});
    var listeners = this._eventRegistry[eventName] || [];
    var defaultHandler = this._defaultHandlers[eventName];
    if (!listeners.length && !defaultHandler) return;
    if (typeof e != 'object' || !e) e = {};
    if (!e.type) e.type = eventName;
    if (!e.stopPropagation) e.stopPropagation = stopPropagation;
    if (!e.preventDefault) e.preventDefault = preventDefault;
    listeners = listeners.slice();
    for (var i = 0; i < listeners.length; i++) {
      listeners[i](e, this);
      if (e.propagationStopped) break;
    }
    if (defaultHandler && !e.defaultPrevented) return defaultHandler(e, this);
  };
  EventEmitter._signal = function (eventName, e) {
    var listeners = (this._eventRegistry || {})[eventName];
    if (!listeners) return;
    listeners = listeners.slice();
    for (var i = 0; i < listeners.length; i++) listeners[i](e, this);
  };
  EventEmitter.once = function (eventName, callback) {
    var _self = this;
    this.on(eventName, function newCallback() {
      _self.off(eventName, newCallback);
      callback.apply(null, arguments);
    });
    if (!callback) {
      return new Promise(function (resolve) {
        callback = resolve;
      });
    }
  };
  EventEmitter.setDefaultHandler = function (eventName, callback) {
    var handlers = this._defaultHandlers;
    if (!handlers) handlers = this._defaultHandlers = { _disabled_: {} };
    if (handlers[eventName]) {
      var old = handlers[eventName];
      var disabled = handlers._disabled_[eventName];
      if (!disabled) handlers._disabled_[eventName] = disabled = [];
      disabled.push(old);
      var i = disabled.indexOf(callback);
      if (i != -1) disabled.splice(i, 1);
    }
    handlers[eventName] = callback;
  };
  EventEmitter.removeDefaultHandler = function (eventName, callback) {
    var handlers = this._defaultHandlers;
    if (!handlers) return;
    var disabled = handlers._disabled_[eventName];
    if (handlers[eventName] == callback) {
      if (disabled) this.setDefaultHandler(eventName, disabled.pop());
    } else if (disabled) {
      var i = disabled.indexOf(callback);
      if (i != -1) disabled.splice(i, 1);
    }
  };
  EventEmitter.on = EventEmitter.addEventListener = function (eventName, callback, capturing) {
    this._eventRegistry = this._eventRegistry || {};
    var listeners = this._eventRegistry[eventName];
    if (!listeners) listeners = this._eventRegistry[eventName] = [];
    if (listeners.indexOf(callback) == -1) listeners[capturing ? 'unshift' : 'push'](callback);
    return callback;
  };
  EventEmitter.off =
    EventEmitter.removeListener =
    EventEmitter.removeEventListener =
      function (eventName, callback) {
        this._eventRegistry = this._eventRegistry || {};
        var listeners = this._eventRegistry[eventName];
        if (!listeners) return;
        var index = listeners.indexOf(callback);
        if (index !== -1) listeners.splice(index, 1);
      };
  EventEmitter.removeAllListeners = function (eventName) {
    if (!eventName) this._eventRegistry = this._defaultHandlers = undefined;
    if (this._eventRegistry) this._eventRegistry[eventName] = undefined;
    if (this._defaultHandlers) this._defaultHandlers[eventName] = undefined;
  };
  exports.EventEmitter = EventEmitter;
});

ace.define('ace/range', [], function (require, exports, module) {
  'use strict';
  var comparePoints = function (p1, p2) {
    return p1.row - p2.row || p1.column - p2.column;
  };
  var Range = function (startRow, startColumn, endRow, endColumn) {
    this.start = {
      row: startRow,
      column: startColumn,
    };
    this.end = {
      row: endRow,
      column: endColumn,
    };
  };
  (function () {
    this.isEqual = function (range) {
      return (
        this.start.row === range.start.row &&
        this.end.row === range.end.row &&
        this.start.column === range.start.column &&
        this.end.column === range.end.column
      );
    };
    this.toString = function () {
      return (
        'Range: [' + this.start.row + '/' + this.start.column + '] -> [' + this.end.row + '/' + this.end.column + ']'
      );
    };
    this.contains = function (row, column) {
      return this.compare(row, column) == 0;
    };
    this.compareRange = function (range) {
      var cmp,
        end = range.end,
        start = range.start;
      cmp = this.compare(end.row, end.column);
      if (cmp == 1) {
        cmp = this.compare(start.row, start.column);
        if (cmp == 1) {
          return 2;
        } else if (cmp == 0) {
          return 1;
        } else {
          return 0;
        }
      } else if (cmp == -1) {
        return -2;
      } else {
        cmp = this.compare(start.row, start.column);
        if (cmp == -1) {
          return -1;
        } else if (cmp == 1) {
          return 42;
        } else {
          return 0;
        }
      }
    };
    this.comparePoint = function (p) {
      return this.compare(p.row, p.column);
    };
    this.containsRange = function (range) {
      return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
    };
    this.intersects = function (range) {
      var cmp = this.compareRange(range);
      return cmp == -1 || cmp == 0 || cmp == 1;
    };
    this.isEnd = function (row, column) {
      return this.end.row == row && this.end.column == column;
    };
    this.isStart = function (row, column) {
      return this.start.row == row && this.start.column == column;
    };
    this.setStart = function (row, column) {
      if (typeof row == 'object') {
        this.start.column = row.column;
        this.start.row = row.row;
      } else {
        this.start.row = row;
        this.start.column = column;
      }
    };
    this.setEnd = function (row, column) {
      if (typeof row == 'object') {
        this.end.column = row.column;
        this.end.row = row.row;
      } else {
        this.end.row = row;
        this.end.column = column;
      }
    };
    this.inside = function (row, column) {
      if (this.compare(row, column) == 0) {
        if (this.isEnd(row, column) || this.isStart(row, column)) {
          return false;
        } else {
          return true;
        }
      }
      return false;
    };
    this.insideStart = function (row, column) {
      if (this.compare(row, column) == 0) {
        if (this.isEnd(row, column)) {
          return false;
        } else {
          return true;
        }
      }
      return false;
    };
    this.insideEnd = function (row, column) {
      if (this.compare(row, column) == 0) {
        if (this.isStart(row, column)) {
          return false;
        } else {
          return true;
        }
      }
      return false;
    };
    this.compare = function (row, column) {
      if (!this.isMultiLine()) {
        if (row === this.start.row) {
          return column < this.start.column ? -1 : column > this.end.column ? 1 : 0;
        }
      }
      if (row < this.start.row) return -1;
      if (row > this.end.row) return 1;
      if (this.start.row === row) return column >= this.start.column ? 0 : -1;
      if (this.end.row === row) return column <= this.end.column ? 0 : 1;
      return 0;
    };
    this.compareStart = function (row, column) {
      if (this.start.row == row && this.start.column == column) {
        return -1;
      } else {
        return this.compare(row, column);
      }
    };
    this.compareEnd = function (row, column) {
      if (this.end.row == row && this.end.column == column) {
        return 1;
      } else {
        return this.compare(row, column);
      }
    };
    this.compareInside = function (row, column) {
      if (this.end.row == row && this.end.column == column) {
        return 1;
      } else if (this.start.row == row && this.start.column == column) {
        return -1;
      } else {
        return this.compare(row, column);
      }
    };
    this.clipRows = function (firstRow, lastRow) {
      if (this.end.row > lastRow) var end = { row: lastRow + 1, column: 0 };
      else if (this.end.row < firstRow) var end = { row: firstRow, column: 0 };
      if (this.start.row > lastRow) var start = { row: lastRow + 1, column: 0 };
      else if (this.start.row < firstRow) var start = { row: firstRow, column: 0 };
      return Range.fromPoints(start || this.start, end || this.end);
    };
    this.extend = function (row, column) {
      var cmp = this.compare(row, column);
      if (cmp == 0) return this;
      else if (cmp == -1) var start = { row: row, column: column };
      else var end = { row: row, column: column };
      return Range.fromPoints(start || this.start, end || this.end);
    };
    this.isEmpty = function () {
      return this.start.row === this.end.row && this.start.column === this.end.column;
    };
    this.isMultiLine = function () {
      return this.start.row !== this.end.row;
    };
    this.clone = function () {
      return Range.fromPoints(this.start, this.end);
    };
    this.collapseRows = function () {
      if (this.end.column == 0) return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row - 1), 0);
      else return new Range(this.start.row, 0, this.end.row, 0);
    };
    this.toScreenRange = function (session) {
      var screenPosStart = session.documentToScreenPosition(this.start);
      var screenPosEnd = session.documentToScreenPosition(this.end);
      return new Range(screenPosStart.row, screenPosStart.column, screenPosEnd.row, screenPosEnd.column);
    };
    this.moveBy = function (row, column) {
      this.start.row += row;
      this.start.column += column;
      this.end.row += row;
      this.end.column += column;
    };
  }.call(Range.prototype));
  Range.fromPoints = function (start, end) {
    return new Range(start.row, start.column, end.row, end.column);
  };
  Range.comparePoints = comparePoints;
  Range.comparePoints = function (p1, p2) {
    return p1.row - p2.row || p1.column - p2.column;
  };
  exports.Range = Range;
});

ace.define('ace/anchor', [], function (require, exports, module) {
  'use strict';
  var oop = require('./lib/oop');
  var EventEmitter = require('./lib/event_emitter').EventEmitter;
  var Anchor = (exports.Anchor = function (doc, row, column) {
    this.$onChange = this.onChange.bind(this);
    this.attach(doc);
    if (typeof column == 'undefined') this.setPosition(row.row, row.column);
    else this.setPosition(row, column);
  });
  (function () {
    oop.implement(this, EventEmitter);
    this.getPosition = function () {
      return this.$clipPositionToDocument(this.row, this.column);
    };
    this.getDocument = function () {
      return this.document;
    };
    this.$insertRight = false;
    this.onChange = function (delta) {
      if (delta.start.row == delta.end.row && delta.start.row != this.row) return;
      if (delta.start.row > this.row) return;
      var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
      this.setPosition(point.row, point.column, true);
    };
    function $pointsInOrder(point1, point2, equalPointsInOrder) {
      var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
      return point1.row < point2.row || (point1.row == point2.row && bColIsAfter);
    }
    function $getTransformedPoint(delta, point, moveIfEqual) {
      var deltaIsInsert = delta.action == 'insert';
      var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
      var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
      var deltaStart = delta.start;
      var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
      if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
        return {
          row: point.row,
          column: point.column,
        };
      }
      if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
        return {
          row: point.row + deltaRowShift,
          column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0),
        };
      }
      return {
        row: deltaStart.row,
        column: deltaStart.column,
      };
    }
    this.setPosition = function (row, column, noClip) {
      var pos;
      if (noClip) {
        pos = {
          row: row,
          column: column,
        };
      } else {
        pos = this.$clipPositionToDocument(row, column);
      }
      if (this.row == pos.row && this.column == pos.column) return;
      var old = {
        row: this.row,
        column: this.column,
      };
      this.row = pos.row;
      this.column = pos.column;
      this._signal('change', {
        old: old,
        value: pos,
      });
    };
    this.detach = function () {
      this.document.off('change', this.$onChange);
    };
    this.attach = function (doc) {
      this.document = doc || this.document;
      this.document.on('change', this.$onChange);
    };
    this.$clipPositionToDocument = function (row, column) {
      var pos = {};
      if (row >= this.document.getLength()) {
        pos.row = Math.max(0, this.document.getLength() - 1);
        pos.column = this.document.getLine(pos.row).length;
      } else if (row < 0) {
        pos.row = 0;
        pos.column = 0;
      } else {
        pos.row = row;
        pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
      }
      if (column < 0) pos.column = 0;
      return pos;
    };
  }.call(Anchor.prototype));
});

ace.define('ace/document', [], function (require, exports, module) {
  'use strict';
  var oop = require('./lib/oop');
  var applyDelta = require('./apply_delta').applyDelta;
  var EventEmitter = require('./lib/event_emitter').EventEmitter;
  var Range = require('./range').Range;
  var Anchor = require('./anchor').Anchor;
  var Document = function (textOrLines) {
    this.$lines = [''];
    if (textOrLines.length === 0) {
      this.$lines = [''];
    } else if (Array.isArray(textOrLines)) {
      this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
    } else {
      this.insert({ row: 0, column: 0 }, textOrLines);
    }
  };
  (function () {
    oop.implement(this, EventEmitter);
    this.setValue = function (text) {
      var len = this.getLength() - 1;
      this.remove(new Range(0, 0, len, this.getLine(len).length));
      this.insert({ row: 0, column: 0 }, text || '');
    };
    this.getValue = function () {
      return this.getAllLines().join(this.getNewLineCharacter());
    };
    this.createAnchor = function (row, column) {
      return new Anchor(this, row, column);
    };
    if ('aaa'.split(/a/).length === 0) {
      this.$split = function (text) {
        return text.replace(/\r\n|\r/g, '\n').split('\n');
      };
    } else {
      this.$split = function (text) {
        return text.split(/\r\n|\r|\n/);
      };
    }
    this.$detectNewLine = function (text) {
      var match = text.match(/^.*?(\r\n|\r|\n)/m);
      this.$autoNewLine = match ? match[1] : '\n';
      this._signal('changeNewLineMode');
    };
    this.getNewLineCharacter = function () {
      switch (this.$newLineMode) {
        case 'windows':
          return '\r\n';
        case 'unix':
          return '\n';
        default:
          return this.$autoNewLine || '\n';
      }
    };
    this.$autoNewLine = '';
    this.$newLineMode = 'auto';
    this.setNewLineMode = function (newLineMode) {
      if (this.$newLineMode === newLineMode) return;
      this.$newLineMode = newLineMode;
      this._signal('changeNewLineMode');
    };
    this.getNewLineMode = function () {
      return this.$newLineMode;
    };
    this.isNewLine = function (text) {
      return text == '\r\n' || text == '\r' || text == '\n';
    };
    this.getLine = function (row) {
      return this.$lines[row] || '';
    };
    this.getLines = function (firstRow, lastRow) {
      return this.$lines.slice(firstRow, lastRow + 1);
    };
    this.getAllLines = function () {
      return this.getLines(0, this.getLength());
    };
    this.getLength = function () {
      return this.$lines.length;
    };
    this.getTextRange = function (range) {
      return this.getLinesForRange(range).join(this.getNewLineCharacter());
    };
    this.getLinesForRange = function (range) {
      var lines;
      if (range.start.row === range.end.row) {
        lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
      } else {
        lines = this.getLines(range.start.row, range.end.row);
        lines[0] = (lines[0] || '').substring(range.start.column);
        var l = lines.length - 1;
        if (range.end.row - range.start.row == l) lines[l] = lines[l].substring(0, range.end.column);
      }
      return lines;
    };
    this.insertLines = function (row, lines) {
      console.warn('Use of document.insertLines is deprecated. Use the insertFullLines method instead.');
      return this.insertFullLines(row, lines);
    };
    this.removeLines = function (firstRow, lastRow) {
      console.warn('Use of document.removeLines is deprecated. Use the removeFullLines method instead.');
      return this.removeFullLines(firstRow, lastRow);
    };
    this.insertNewLine = function (position) {
      console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
      return this.insertMergedLines(position, ['', '']);
    };
    this.insert = function (position, text) {
      if (this.getLength() <= 1) this.$detectNewLine(text);
      return this.insertMergedLines(position, this.$split(text));
    };
    this.insertInLine = function (position, text) {
      var start = this.clippedPos(position.row, position.column);
      var end = this.pos(position.row, position.column + text.length);
      this.applyDelta(
        {
          start: start,
          end: end,
          action: 'insert',
          lines: [text],
        },
        true,
      );
      return this.clonePos(end);
    };
    this.clippedPos = function (row, column) {
      var length = this.getLength();
      if (row === undefined) {
        row = length;
      } else if (row < 0) {
        row = 0;
      } else if (row >= length) {
        row = length - 1;
        column = undefined;
      }
      var line = this.getLine(row);
      if (column == undefined) column = line.length;
      column = Math.min(Math.max(column, 0), line.length);
      return { row: row, column: column };
    };
    this.clonePos = function (pos) {
      return { row: pos.row, column: pos.column };
    };
    this.pos = function (row, column) {
      return { row: row, column: column };
    };
    this.$clipPosition = function (position) {
      var length = this.getLength();
      if (position.row >= length) {
        position.row = Math.max(0, length - 1);
        position.column = this.getLine(length - 1).length;
      } else {
        position.row = Math.max(0, position.row);
        position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
      }
      return position;
    };
    this.insertFullLines = function (row, lines) {
      row = Math.min(Math.max(row, 0), this.getLength());
      var column = 0;
      if (row < this.getLength()) {
        lines = lines.concat(['']);
        column = 0;
      } else {
        lines = [''].concat(lines);
        row--;
        column = this.$lines[row].length;
      }
      this.insertMergedLines({ row: row, column: column }, lines);
    };
    this.insertMergedLines = function (position, lines) {
      var start = this.clippedPos(position.row, position.column);
      var end = {
        row: start.row + lines.length - 1,
        column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length,
      };
      this.applyDelta({
        start: start,
        end: end,
        action: 'insert',
        lines: lines,
      });
      return this.clonePos(end);
    };
    this.remove = function (range) {
      var start = this.clippedPos(range.start.row, range.start.column);
      var end = this.clippedPos(range.end.row, range.end.column);
      this.applyDelta({
        start: start,
        end: end,
        action: 'remove',
        lines: this.getLinesForRange({ start: start, end: end }),
      });
      return this.clonePos(start);
    };
    this.removeInLine = function (row, startColumn, endColumn) {
      var start = this.clippedPos(row, startColumn);
      var end = this.clippedPos(row, endColumn);
      this.applyDelta(
        {
          start: start,
          end: end,
          action: 'remove',
          lines: this.getLinesForRange({ start: start, end: end }),
        },
        true,
      );
      return this.clonePos(start);
    };
    this.removeFullLines = function (firstRow, lastRow) {
      firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
      lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
      var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
      var deleteLastNewLine = lastRow < this.getLength() - 1;
      var startRow = deleteFirstNewLine ? firstRow - 1 : firstRow;
      var startCol = deleteFirstNewLine ? this.getLine(startRow).length : 0;
      var endRow = deleteLastNewLine ? lastRow + 1 : lastRow;
      var endCol = deleteLastNewLine ? 0 : this.getLine(endRow).length;
      var range = new Range(startRow, startCol, endRow, endCol);
      var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
      this.applyDelta({
        start: range.start,
        end: range.end,
        action: 'remove',
        lines: this.getLinesForRange(range),
      });
      return deletedLines;
    };
    this.removeNewLine = function (row) {
      if (row < this.getLength() - 1 && row >= 0) {
        this.applyDelta({
          start: this.pos(row, this.getLine(row).length),
          end: this.pos(row + 1, 0),
          action: 'remove',
          lines: ['', ''],
        });
      }
    };
    this.replace = function (range, text) {
      if (!(range instanceof Range)) range = Range.fromPoints(range.start, range.end);
      if (text.length === 0 && range.isEmpty()) return range.start;
      if (text == this.getTextRange(range)) return range.end;
      this.remove(range);
      var end;
      if (text) {
        end = this.insert(range.start, text);
      } else {
        end = range.start;
      }
      return end;
    };
    this.applyDeltas = function (deltas) {
      for (var i = 0; i < deltas.length; i++) {
        this.applyDelta(deltas[i]);
      }
    };
    this.revertDeltas = function (deltas) {
      for (var i = deltas.length - 1; i >= 0; i--) {
        this.revertDelta(deltas[i]);
      }
    };
    this.applyDelta = function (delta, doNotValidate) {
      var isInsert = delta.action == 'insert';
      if (isInsert ? delta.lines.length <= 1 && !delta.lines[0] : !Range.comparePoints(delta.start, delta.end)) {
        return;
      }
      if (isInsert && delta.lines.length > 20000) {
        this.$splitAndapplyLargeDelta(delta, 20000);
      } else {
        applyDelta(this.$lines, delta, doNotValidate);
        this._signal('change', delta);
      }
    };
    this.$safeApplyDelta = function (delta) {
      var docLength = this.$lines.length;
      if (
        (delta.action == 'remove' && delta.start.row < docLength && delta.end.row < docLength) ||
        (delta.action == 'insert' && delta.start.row <= docLength)
      ) {
        this.applyDelta(delta);
      }
    };
    this.$splitAndapplyLargeDelta = function (delta, MAX) {
      var lines = delta.lines;
      var l = lines.length - MAX + 1;
      var row = delta.start.row;
      var column = delta.start.column;
      for (var from = 0, to = 0; from < l; from = to) {
        to += MAX - 1;
        var chunk = lines.slice(from, to);
        chunk.push('');
        this.applyDelta(
          {
            start: this.pos(row + from, column),
            end: this.pos(row + to, (column = 0)),
            action: delta.action,
            lines: chunk,
          },
          true,
        );
      }
      delta.lines = lines.slice(from);
      delta.start.row = row + from;
      delta.start.column = column;
      this.applyDelta(delta, true);
    };
    this.revertDelta = function (delta) {
      this.$safeApplyDelta({
        start: this.clonePos(delta.start),
        end: this.clonePos(delta.end),
        action: delta.action == 'insert' ? 'remove' : 'insert',
        lines: delta.lines.slice(),
      });
    };
    this.indexToPosition = function (index, startRow) {
      var lines = this.$lines || this.getAllLines();
      var newlineLength = this.getNewLineCharacter().length;
      for (var i = startRow || 0, l = lines.length; i < l; i++) {
        index -= lines[i].length + newlineLength;
        if (index < 0) return { row: i, column: index + lines[i].length + newlineLength };
      }
      return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
    };
    this.positionToIndex = function (pos, startRow) {
      var lines = this.$lines || this.getAllLines();
      var newlineLength = this.getNewLineCharacter().length;
      var index = 0;
      var row = Math.min(pos.row, lines.length);
      for (var i = startRow || 0; i < row; ++i) index += lines[i].length + newlineLength;
      return index + pos.column;
    };
  }.call(Document.prototype));
  exports.Document = Document;
});

ace.define('ace/lib/lang', [], function (require, exports, module) {
  'use strict';
  exports.last = function (a) {
    return a[a.length - 1];
  };
  exports.stringReverse = function (string) {
    return string.split('').reverse().join('');
  };
  exports.stringRepeat = function (string, count) {
    var result = '';
    while (count > 0) {
      if (count & 1) result += string;
      if ((count >>= 1)) string += string;
    }
    return result;
  };
  var trimBeginRegexp = /^\s\s*/;
  var trimEndRegexp = /\s\s*$/;
  exports.stringTrimLeft = function (string) {
    return string.replace(trimBeginRegexp, '');
  };
  exports.stringTrimRight = function (string) {
    return string.replace(trimEndRegexp, '');
  };
  exports.copyObject = function (obj) {
    var copy = {};
    for (var key in obj) {
      copy[key] = obj[key];
    }
    return copy;
  };
  exports.copyArray = function (array) {
    var copy = [];
    for (var i = 0, l = array.length; i < l; i++) {
      if (array[i] && typeof array[i] == 'object') copy[i] = this.copyObject(array[i]);
      else copy[i] = array[i];
    }
    return copy;
  };
  exports.deepCopy = function deepCopy(obj) {
    if (typeof obj !== 'object' || !obj) return obj;
    var copy;
    if (Array.isArray(obj)) {
      copy = [];
      for (var key = 0; key < obj.length; key++) {
        copy[key] = deepCopy(obj[key]);
      }
      return copy;
    }
    if (Object.prototype.toString.call(obj) !== '[object Object]') return obj;
    copy = {};
    for (var key in obj) copy[key] = deepCopy(obj[key]);
    return copy;
  };
  exports.arrayToMap = function (arr) {
    var map = {};
    for (var i = 0; i < arr.length; i++) {
      map[arr[i]] = 1;
    }
    return map;
  };
  exports.createMap = function (props) {
    var map = Object.create(null);
    for (var i in props) {
      map[i] = props[i];
    }
    return map;
  };
  exports.arrayRemove = function (array, value) {
    for (var i = 0; i <= array.length; i++) {
      if (value === array[i]) {
        array.splice(i, 1);
      }
    }
  };
  exports.escapeRegExp = function (str) {
    return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
  };
  exports.escapeHTML = function (str) {
    return ('' + str).replace(/&/g, '&#38;').replace(/"/g, '&#34;').replace(/'/g, '&#39;').replace(/</g, '&#60;');
  };
  exports.getMatchOffsets = function (string, regExp) {
    var matches = [];
    string.replace(regExp, function (str) {
      matches.push({
        offset: arguments[arguments.length - 2],
        length: str.length,
      });
    });
    return matches;
  };
  exports.deferredCall = function (fcn) {
    var timer = null;
    var callback = function () {
      timer = null;
      fcn();
    };
    var deferred = function (timeout) {
      deferred.cancel();
      timer = setTimeout(callback, timeout || 0);
      return deferred;
    };
    deferred.schedule = deferred;
    deferred.call = function () {
      this.cancel();
      fcn();
      return deferred;
    };
    deferred.cancel = function () {
      clearTimeout(timer);
      timer = null;
      return deferred;
    };
    deferred.isPending = function () {
      return timer;
    };
    return deferred;
  };
  exports.delayedCall = function (fcn, defaultTimeout) {
    var timer = null;
    var callback = function () {
      timer = null;
      fcn();
    };
    var _self = function (timeout) {
      if (timer == null) timer = setTimeout(callback, timeout || defaultTimeout);
    };
    _self.delay = function (timeout) {
      timer && clearTimeout(timer);
      timer = setTimeout(callback, timeout || defaultTimeout);
    };
    _self.schedule = _self;
    _self.call = function () {
      this.cancel();
      fcn();
    };
    _self.cancel = function () {
      timer && clearTimeout(timer);
      timer = null;
    };
    _self.isPending = function () {
      return timer;
    };
    return _self;
  };
});

ace.define('ace/worker/mirror', [], function (require, exports, module) {
  'use strict';

  var Document = require('../document').Document;
  var lang = require('../lib/lang');

  var Mirror = (exports.Mirror = function (sender) {
    this.sender = sender;
    var doc = (this.doc = new Document(''));

    var deferredUpdate = (this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this)));

    var _self = this;
    sender.on('change', function (e) {
      var data = e.data;
      if (data[0].start) {
        doc.applyDeltas(data);
      } else {
        for (var i = 0; i < data.length; i += 2) {
          var d, err;
          if (Array.isArray(data[i + 1])) {
            d = { action: 'insert', start: data[i], lines: data[i + 1] };
          } else {
            d = { action: 'remove', start: data[i], end: data[i + 1] };
          }

          if ((d.action == 'insert' ? d.start : d.end).row >= doc.$lines.length) {
            err = new Error('Invalid delta');
            err.data = {
              path: _self.$path,
              linesLength: doc.$lines.length,
              start: d.start,
              end: d.end,
            };
            throw err;
          }

          doc.applyDelta(d, true);
        }
      }
      if (_self.$timeout) return deferredUpdate.schedule(_self.$timeout);
      _self.onUpdate();
    });
  });

  (function () {
    this.$timeout = 500;

    this.setTimeout = function (timeout) {
      this.$timeout = timeout;
    };

    this.setValue = function (value) {
      this.doc.setValue(value);
      this.deferredUpdate.schedule(this.$timeout);
    };

    this.getValue = function (callbackId) {
      this.sender.callback(this.doc.getValue(), callbackId);
    };

    this.onUpdate = function () {};

    this.isPending = function () {
      return this.deferredUpdate.isPending();
    };
  }.call(Mirror.prototype));
});
